To explore the issues that impact on the profitability of retaining stubbles across a range of environments in southern Australia with the aim of developing regional guidelines and recommendations that assist growers and advisors to consistently retain stubbles profitably.

• In 2017, don’t let stubble compromise the big things (weeds, disease, timeliness).
• If the intent is to retain stubble:
• Pro-actively manage the stubble for your seeding systemDiversify (add legumes to rotation), deep band N and manage invertebrates. Mice could also be a major problem.
• For tined seeders, reduce stubble load by mulching, incorporation + nutrients, baling, grazing and consider sowing at 15-19 degree angle to previous sown row.
• If stubbles are too thick to sow through, consider strategic late burn, especially before second wheat crop or if sowing canola into large stubbles.
• Early monitoring is essential to see how effective actions are to allow for re-planning.